---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5999 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 7.2G 63% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 477 172 0 3294 3183 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:60:77:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe60:774b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:d8:c3:ad brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5999) 07/07/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 186.75 83.69 103.07 6558.77 41247.81 15:35:01 237.74 25.90 211.84 3278.59 118605.28 15:36:01 423.11 100.73 322.38 5981.54 35058.69 15:37:01 250.19 197.25 52.94 7098.02 12958.37 15:38:01 65.89 42.14 23.75 2751.14 4384.60 Average: 232.72 90.15 142.57 5139.63 42203.96 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1581172 3303132 2457480 60.85 48764 1829348 936444 18.41 649296 1631060 182648 15:35:01 106800 3330648 3931852 97.36 111876 3221036 1096044 21.55 533180 3135264 330300 15:36:01 301236 3257700 3737416 92.54 150616 2894004 1464604 28.79 752936 2694952 65360 15:37:01 322120 3224872 3716532 92.02 153784 2843728 1073876 21.11 993616 2443364 58224 15:38:01 195484 3251108 3843168 95.16 156112 2987888 997204 19.60 1045212 2512896 14772 Average: 501362 3273492 3537290 87.59 124230 2755201 1113634 21.89 794848 2483507 130261 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:02 ens3 330.71 209.92 1413.36 66.88 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 495.88 223.66 14392.25 18.11 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 226.16 166.44 930.09 13.83 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 ens3 133.23 81.04 895.81 9.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 126.45 114.85 845.29 21.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 261.73 158.97 3660.67 25.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5999) 07/07/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.01 0.00 2.36 6.11 0.05 73.47 15:34:02 0 11.84 0.00 2.83 6.10 0.05 79.18 15:34:02 1 20.17 0.00 1.93 5.08 0.05 72.76 15:34:02 2 17.53 0.00 2.09 4.75 0.05 75.57 15:34:02 3 22.50 0.00 2.59 8.48 0.05 66.38 15:35:01 all 25.03 0.00 7.40 4.16 0.09 63.32 15:35:01 0 22.53 0.00 7.42 4.49 0.07 65.49 15:35:01 1 31.36 0.00 7.51 4.96 0.09 56.09 15:35:01 2 25.03 0.00 6.09 0.92 0.09 67.88 15:35:01 3 21.19 0.00 8.58 6.30 0.10 63.84 15:36:01 all 12.54 0.00 3.92 14.01 0.09 69.44 15:36:01 0 10.72 0.00 2.87 5.69 0.05 80.67 15:36:01 1 12.87 0.00 5.73 28.10 0.10 53.20 15:36:01 2 14.87 0.00 3.22 2.85 0.12 78.95 15:36:01 3 11.72 0.00 3.89 19.44 0.10 64.84 15:37:01 all 52.20 0.00 6.23 10.65 0.11 30.80 15:37:01 0 51.46 0.00 6.34 12.15 0.12 29.93 15:37:01 1 52.41 0.00 6.02 11.80 0.12 29.65 15:37:01 2 51.95 0.00 6.10 5.05 0.12 36.77 15:37:01 3 52.97 0.00 6.43 13.61 0.12 26.87 15:38:01 all 18.91 0.00 1.12 1.67 0.05 78.25 15:38:01 0 8.51 0.00 1.08 2.02 0.03 88.36 15:38:01 1 29.90 0.00 0.80 0.40 0.05 68.85 15:38:01 2 14.45 0.00 1.11 0.57 0.05 83.82 15:38:01 3 22.75 0.00 1.50 3.71 0.05 71.99 Average: all 25.31 0.00 4.18 7.33 0.08 63.11 Average: 0 20.96 0.00 4.09 6.09 0.06 68.80 Average: 1 29.33 0.00 4.37 10.06 0.08 56.16 Average: 2 24.72 0.00 3.70 2.84 0.08 68.65 Average: 3 26.23 0.00 4.57 10.31 0.08 58.81